2683459

Information

• Patent Grant
• 2683459

• References
• Source

• Patent Number

  2,683,459

• Date Filed

  Not available

• Date Issued

  Tuesday, July 13, 1954
  70 years ago

• CPC

  • B42F13/04 - with cords, coils, or chains
  • B42F13/0066 - with means for attaching the filing appliance to the cover

• US Classifications

  • 402 - Binder device releasably engaging aperture or notch of sheet